Selective sharing of windows among participants in a web conference

A method of conducting a Web conference, the method comprising:

• designating a first subset of a plurality of participants in the Web conference, wherein the first subset includes a first participant who is a presenter in the Web conference and at least a second participant, the first subset including less than a total number of the plurality of participants;
• receiving first window content configured to be provided to each of the other participants of the web conference and configured to be presented in a first window;
• via a processor, providing the first window content to each of the other participants;
• and
• providing second window content configured to be presented in a second window exclusively to each participant in the in the first subset of the plurality of participants, wherein the second window does not obscure any portion of the first window when the first window is presented to participants who do not belong to the first subset.